Leviticus 2:4-7

4"When you bring a grain offering baked in the oven as an offering, it shall be unleavened loaves of fine flour mixed with oil or unleavened wafers smeared with oil.

5And if your offering is a grain offering baked on a griddle, it shall be of fine flour unleavened, mixed with oil.

6You shall break it in pieces and pour oil on it; it is a grain offering.

7And if your offering is a grain offering cooked in a pan, it shall be made of fine flour with oil.